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marysya [2.9K]
3 years ago
12

Specialized cells called _____ help an animal to detect stimuli

Biology
1 answer:
poizon [28]3 years ago
7 0
It's called Stimuli
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Please help me with 1-3
Korolek [52]
Answer:
1. Substitution
2. Insertion and deletion
3. Amino acids can have more than one codon that signals for it. Due to this, some substitutions don’t affect the protein at all.

Explanation:
1. Substitution sometimes isn’t as impactful. It can result in the same amino acid to be signaled as the original one since amino acids can have more than one codon signaling for it.
2. Insertion and deletion are also known as frameshift mutations. This is because they shift the codon spots by adding or deleting a nucleotide.
8 0
3 years ago
Is water an abiotic or biotic factor?
nikklg [1K]

Answer:

Abiotic

Explanation: Water is not a living thing, therefore water is an abiotic factor.

3 0
3 years ago
Question 1: Some cells produce and secrete high levels of digestive proteins. Which organelles would you expect to be abundant i
Bumek [7]

Answer:

q1 : ribosomes because they are responsible for protein synthesis

q2 : by transporting potassium ions into the cell and sodium ions out of the cell maintaining a concentration gradient

q3 : seawater contains a high concentration of sodium and chlorine ions that the Atlantic cod gets rid of by actively transporting them out of its body

8 0
3 years ago
5. There are many cases of human disease in which one or another enzyme activity is lacking due to genetic mutation. However, ca
Y_Kistochka [10]

Answer:

The citric acid cycle is fundamental to produce the energy needed for aerobic cell metabolism, thereby mutations in the enzymes involved in this metabolic pathway would be lethal to the individual

Explanation:

In aerobic organisms, the citric acid cycle (also known as the Krebs cycle), is a key metabolic pathway used to remove electrons and uses them in the electron transport chain in order to generate adenosine triphosphate (ATP), the energy currency of the cell. The citric acid cycle depends on eight enzymes that oxidize acetyl-CoA into two molecules each of carbon dioxide (CO2) and water (H2O). Thus, the citric acid cycle is a series of chemical reactions that are key to breakdown carbohydrates, fats and proteins into CO2 and H2O in order to produce energy (ATP).

7 0
2 years ago
What is the largest organ of the body​
Gala2k [10]

Answer:

<u>Skin</u>

Explanation:

With an average of 1.6 kilograms (3.5 pounds), the biggest internal organ (by volume) is the liver. The skin is the biggest internal organ, which in particular is also the biggest organ. Hope this helps ❤.

6 0
3 years ago
Read 2 more answers
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